/*
 * Copyright 2011 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.inftel.tms.mobile.util;

import org.inftel.tms.mobile.TmsConstants;
import org.inftel.tms.mobile.util.base.LocationUpdateRequester;

import android.app.PendingIntent;
import android.location.LocationManager;
import android.util.Log;

/**
 * Provides support for initiating active and passive location updates optimized
 * for the Froyo release. Includes use of the Passive Location Provider. Uses
 * broadcast Intents to notify the app of location changes.
 */
public class FroyoLocationUpdateRequester extends LocationUpdateRequester {

    public FroyoLocationUpdateRequester(LocationManager locationManager) {
        super(locationManager);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void requestPassiveLocationUpdates(long minTime, long minDistance,
            PendingIntent pendingIntent) {
        Log.d("LocationUpdateRequester", "Froyo subscription.");
        /*
         * Froyo introduced the Passive Location Provider, which receives
         * updates whenever a 3rd party app receives location updates.
         */
        locationManager.requestLocationUpdates(LocationManager.PASSIVE_PROVIDER,
                TmsConstants.MAX_TIME, TmsConstants.MAX_DISTANCE, pendingIntent);
    }
}
